---> uname -a: Linux prd-centos8-robot-2c-8g-37472.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4904 19 2160 6768 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5a:cb:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe5a:cbd3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/26/2025 _x86_64_ (2 CPU) 03:45:29 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 88.89 15.58 73.31 4209.80 7161.26 03:48:01 AM 81.72 0.73 80.99 53.05 9296.22 03:49:01 AM 35.29 0.45 34.84 64.79 3067.62 03:50:01 AM 73.96 9.45 64.51 1685.30 7994.20 03:51:01 AM 6.46 0.00 6.46 0.00 507.30 03:52:01 AM 0.22 0.00 0.22 0.00 3.62 03:53:01 AM 0.12 0.00 0.12 0.00 0.93 03:54:01 AM 0.55 0.03 0.52 1.07 91.12 03:55:01 AM 1.93 0.00 1.93 0.00 63.76 03:56:01 AM 0.18 0.00 0.18 0.00 2.75 03:57:01 AM 17.68 0.40 17.28 46.79 848.79 Average: 27.91 2.42 25.49 551.02 2639.92 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5329996 7033412 2552436 32.38 2688 1886292 741048 8.30 186412 2047288 167496 03:48:01 AM 5154496 6973736 2727936 34.61 2688 1996048 762508 8.54 197920 2184516 42508 03:49:01 AM 5097548 6977588 2784884 35.33 2688 2054696 761876 8.53 229760 2202888 49260 03:50:01 AM 4927664 7005416 2954768 37.49 2688 2246556 696004 7.79 266216 2312672 10864 03:51:01 AM 4927868 7005520 2954564 37.48 2688 2246560 696004 7.79 266220 2312628 12 03:52:01 AM 4928004 7005656 2954428 37.48 2688 2246560 696004 7.79 266220 2312604 8 03:53:01 AM 4927980 7005632 2954452 37.48 2688 2246560 696004 7.79 266220 2312716 4 03:54:01 AM 4826564 6906716 3055868 38.77 2688 2249060 826616 9.26 266348 2412824 24 03:55:01 AM 4837884 6918052 3044548 38.62 2688 2249076 800424 8.96 266348 2401048 16 03:56:01 AM 4923796 7004856 2958636 37.53 2688 2249852 697812 7.81 266580 2315744 788 03:57:01 AM 5043968 6946212 2838464 36.01 2688 2077052 754980 8.45 461244 2026972 22216 Average: 4993252 6980254 2889180 36.65 2688 2158937 739025 8.27 267226 2258355 26654 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 235.67 162.58 1495.08 48.91 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 61.35 41.67 589.08 7.51 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 33.29 29.41 125.45 7.91 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 536.85 402.68 305.39 97.83 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 2.88 2.25 0.67 0.52 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 1.27 0.95 0.24 0.16 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 2.45 1.98 0.44 0.43 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 112.75 96.92 1262.77 7.55 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 288.32 286.12 5734.04 18.50 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 298.42 295.10 5671.07 19.29 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 83.49 56.16 100.49 29.86 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 150.62 125.08 1389.52 21.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/26/2025 _x86_64_ (2 CPU) 03:45:29 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 44.15 0.00 6.41 1.90 0.12 47.42 03:47:01 AM 0 52.52 0.00 7.36 2.07 0.12 37.93 03:47:01 AM 1 35.79 0.00 5.47 1.73 0.12 56.89 03:48:01 AM all 22.50 0.00 3.20 1.07 0.08 73.15 03:48:01 AM 0 24.82 0.00 2.80 1.17 0.10 71.11 03:48:01 AM 1 20.18 0.00 3.59 0.97 0.07 75.20 03:49:01 AM all 21.91 0.00 3.41 0.28 0.08 74.33 03:49:01 AM 0 28.81 0.00 3.90 0.18 0.07 67.03 03:49:01 AM 1 15.00 0.00 2.92 0.37 0.08 81.63 03:50:01 AM all 23.83 0.00 5.43 1.11 0.10 69.54 03:50:01 AM 0 28.21 0.00 5.58 1.39 0.08 64.74 03:50:01 AM 1 19.47 0.00 5.29 0.82 0.12 74.31 03:51:01 AM all 0.36 0.00 0.11 0.08 0.03 99.43 03:51:01 AM 0 0.53 0.00 0.10 0.15 0.02 99.20 03:51:01 AM 1 0.18 0.00 0.12 0.00 0.03 99.67 03:52:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 03:52:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 03:52:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 03:53:01 AM all 0.29 0.00 0.08 0.00 0.03 99.60 03:53:01 AM 0 0.50 0.00 0.07 0.00 0.02 99.42 03:53:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 03:54:01 AM all 8.13 0.00 1.75 0.00 0.06 90.06 03:54:01 AM 0 12.14 0.00 2.66 0.00 0.07 85.13 03:54:01 AM 1 4.15 0.00 0.84 0.00 0.05 94.96 03:55:01 AM all 9.18 0.00 1.28 0.01 0.09 89.44 03:55:01 AM 0 14.94 0.00 1.86 0.00 0.08 83.11 03:55:01 AM 1 3.40 0.00 0.71 0.02 0.10 95.78 03:56:01 AM all 9.53 0.00 1.26 0.00 0.10 89.11 03:56:01 AM 0 11.38 0.00 1.31 0.00 0.10 87.21 03:56:01 AM 1 7.67 0.00 1.21 0.00 0.10 91.02 03:57:01 AM all 20.01 0.00 3.18 0.09 0.07 76.65 03:57:01 AM 0 23.80 0.00 3.15 0.07 0.07 72.91 03:57:01 AM 1 16.21 0.00 3.21 0.12 0.07 80.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.57 0.00 2.38 0.41 0.07 82.57 Average: 0 18.02 0.00 2.62 0.46 0.07 78.84 Average: 1 11.12 0.00 2.14 0.37 0.07 86.29